ONS-Desolate is a Onslaught realism themed map for Unreal Tournament 2004 released by lvlorpheus.
A City once ravaged by the skaarj now welcomes the onslaught tournaments. Some tournament entrants proclaim they can still hear the screems and gun fire of the battle long ago. Quite a large ruined city themed map with several node layouts and options for you to create your own.
